{
  "swagger": "2.0",
  "info": {
    "version": "2.1.0",
    "title": "Supported, but non Swagger 20 compliant $ref constructs"
  },
  "host": "item.com",
  "basePath": "/extraRefs",
  "schemes": [
    "http"
  ],
  "paths": {
    "/employees": {
      "get": {
        "operationId": "LIST-Employees",
        "summary": "List Employee Types",
        "parameters": [
          {
          "description": "unsupported $ref in simple param",
          "name": "myQueryParam",
          "in": "query",
          "type": "array",
          "items": {
            "$ref": "#/definitions/arrayType"
          }
          }
        ],
        "responses": {
          "200": {
            "description": "unsupported $ref in header",
            "headers": {
              "X-header": {
                "type": "array",
                "items": {
                  "$ref": "#/definitions/headerType"
                }
              }
            },
            "schema": {
              "type": "string"
            }
          }
        }
      }
    }
  },
  "definitions": {
    "arrayType": {
      "type": "integer",
      "format": "int32"
    },
    "headerType": {
      "type": "string",
      "format": "uuid"
    }
  }
}